finally got my sled out on holidays for a small run. with my end dumps jetted right and turks clutching[thanks turk] this thing hauls pretty good. my problem is after a few 1/4 mile runs clutches got hot and belt started slipping. now i noticed my track is way to tight could it be as simple as this.89l weights 2.4 rivet wsw spring green sec at 70 . i wrapped sec to 80 and it helped. second problem is after a few runs on ocassion after idling for a few seconds it acted like it was starving for fuel feathered the throttle a few times and it was ok. plug chops look good fuel screws are at two turns out. any suggestions would be appreciated.